Note 5 - Inventories

12 Months Ended

Dec. 31, 2016

Notes to Financial Statements

Inventory Disclosure [Text Block]

5.

Inventories

The components of inventories at

December

31,

2016

and

January

2,

2016

are as follows:

(in thousands)	2016		2015
Raw materials	$	32,231	$	33,599
Work in process		23,354		16,479
Finished goods		58,478		48,551
Total	$	114,063	$	98,629